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Senior Sql Database Developer Jobs in Sumter, SC

Varsity Tutors

SQL Tutor

Columbia, SC · Remote

$18 - $40/hr

Ability to explain relational database concepts, entity-relationship modeling, and query ... data engineering workflows. * Curriculum Awareness & Adaptive Instruction: Familiar with SQL ...

Infojini Inc

Oracle Database Administrator

Columbia, SC

$47 - $63.75/hr

... the engineering and software development life-cycle (SDLC) for a replacement MMIS database. The ... Oracle or SQL certification * Experience in the design and application of service-oriented ...

E Tech Group

Senior Automation Engineer

Columbia, SC · On-site

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and ... Use of SQL for database creation, query & management. Ability to develop stored procedures ...

E Tech Group

Senior Automation Engineer

Columbia, SC · On-site

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and ... Use of SQL for database creation, query & management. Ability to develop stored procedures ...

E Tech Group

Senior Automation Engineer

Columbia, SC · On-site

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and ... Use of SQL for database creation, query & management. Ability to develop stored procedures ...

Pwc

Data Engineer - Senior Associate

Columbia, SC

$77K - $202K/yr

... Engineer - Senior Associate, you will focus on designing and building data infrastructure and ... and database management skills to optimize data solutions - Leveraging Apache Airflow and Apache ...

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Senior Sql Database Developer information

See Sumter, SC salary details

$37

$52

$59

How much do senior sql database developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for senior sql database developer in Sumter, SC is $52.15, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $58.22 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior SQL database developer, and why are they important?

To thrive as a Senior SQL Database Developer, you need advanced proficiency in SQL programming, database design, and optimization, supported by a relevant degree and substantial experience in database management. Familiarity with database platforms like Microsoft SQL Server or Oracle, as well as tools such as SSIS, SSRS, and performance monitoring systems, is typically required, and certifications like Microsoft Certified: Azure Database Administrator Associate are beneficial. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this role. These skills are crucial for ensuring data integrity, system performance, and successful collaboration with cross-functional teams in complex data environments.

What are some common challenges faced by senior SQL database developers when managing large-scale databases?

Senior SQL Database Developers often encounter challenges such as optimizing query performance, handling data migration, and ensuring database security in large-scale environments. Balancing the need for high availability with maintenance tasks like indexing and backup can be complex, especially as data volume grows. Collaborating closely with application developers and system administrators is crucial to ensure efficient data access and minimize downtime. Staying current with the latest SQL Server features and best practices also helps address these challenges effectively.

What is the difference between Senior Sql Database Developer vs Sql Database Administrator?

AspectSenior Sql Database DeveloperSql Database Administrator
Primary FocusDesigning, developing, and optimizing SQL databases and queriesMaintaining, securing, and ensuring database availability and performance
Skills & CertificationsSQL, T-SQL, database design, performance tuningSQL, backup/recovery, security, monitoring tools
Work EnvironmentDevelopment teams, project-based tasksOperations, support, ongoing maintenance
Industry UsageSoftware development, data analysis, application supportIT operations, enterprise database management

The main difference between a Senior Sql Database Developer and a Sql Database Administrator lies in their focus areas. Developers primarily design and optimize databases and queries, while administrators handle maintenance, security, and performance monitoring. Both roles require SQL expertise but serve different functions within an organization.

What are the responsibilities of a senior SQL database developer?

A Senior SQL Database Developer is responsible for designing, developing, and maintaining complex SQL databases to support business applications. They optimize database performance, write efficient queries, and create procedures, triggers, and scripts for data manipulation. Additionally, they collaborate with software developers and analysts to ensure database solutions meet organizational requirements and industry best practices. Troubleshooting, security management, and ensuring data integrity are also key aspects of their role.
What cities near Sumter, SC are hiring for Senior Sql Database Developer jobs? Cities near Sumter, SC with the most Senior Sql Database Developer job openings:
Senior Sql Database Developer jobs near you
Infographic showing various Senior Sql Database Developer job openings in Sumter, SC as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $108,482 per year, or $52.2 per hour.

Senior Application Developer (CA Plex) - Remote

SUNSHINE ENTERPRISE USA LLC

Columbia, SC • Remote

$88K - $122K/yr

Contractor

Re-posted 28 days ago

Job description

Tittle: Senior Application Developer (CA Plex) Location: remote Interview Process: 1 round, virtual Duration: 12+ Months Employment Type: Contract (C2C / W2) Experience Required: 15+Years Work Location: No SC residency required. Candidate must reside in lower 48 states Project Scope: The South Carolina Judicial Branch (SCJB) is seeking a highly experienced Senior Application Developer to support and maintain mission-critical Case Management System (CMS) and Juror Management System (JMS) built on CA Plex. The role ensures system stability, performance, and continuity while supporting enhancements and integrations as modernization efforts progress.

Key Responsibilities: 1. Application Maintenance & Support Maintain and support CA Plex-based CMS/JMS systems across environments Troubleshoot production issues, defects, and data inconsistencies Perform root cause analysis and implement permanent fixes Provide escalation and on-call support for critical incidents 2. Development & Enhancements Design and implement enhancements within CA Plex applications Modify business rules, workflows, screens, and batch processes Ensure compliance with judicial and statutory requirements Support ongoing system optimization and modernization readiness 3.

CA Plex Development Work within CA Plex model-driven architecture Update objects, functions, and relationships Regenerate and deploy application components Maintain system integrity during enhancements 4. Database & Performance Management Develop and optimize SQL Server / T-SQL queries and stored procedures Perform data corrections and integrity fixes Support performance tuning for large-scale datasets Ensure data consistency across systems 5. System Integration Support Support integrations with external systems (SLED, DMV, eCitation, eFiling, Public Index) Assist in transitioning legacy interfaces to modern API-based architecture Work with REST, SOAP, XML, and microservices-based integrations 6.

Reporting & Data Support Support reporting and data extraction processes Assist data warehouse integration and analytics teams Ensure accuracy and consistency of reporting datasets 7. Collaboration & Stakeholder Engagement Work closely with court administration and IT leadership Translate business requirements into technical solutions Provide technical guidance to stakeholders and development teams 8. Documentation & Knowledge Transfer Document system changes, business rules, and technical processes Support knowledge transfer to internal and modernization teams Required Skills & Experience: 15+ years in application development 5+ years of experience in State court case management and jury management systems 15+ years experience with CA Plex or similar model-driven 4GL tools 15+ years experience in SQL Server / T-SQL development Strong experience in debugging, troubleshooting, and production support 15+ years experience in API integrations (REST, SOAP, XML, Microservices) 10+ years experience maintaining legacy or enterprise systems Experience in large-scale, mission-critical systems Preferred Skills: Government / Judicial / Public Sector experience Data warehouse knowledge (star/snowflake schema) Power BI backend optimization .NET code generation from CA Plex Azure DevOps exposure Always On Availability Groups (SQL Server) Security tools like Imperva Legacy data cleanup across multiple jurisdictions Education Bachelor's degree or equivalent work experience in Computer Science, IT, or related field.

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